Nissan Qashqai J11. Manual - part 621

INPUT SHAFT AND GEAR

TM-59

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

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Check items below. If necessary, replace them with new ones.
• Damage and rough rotation of bearing

MTF0041D

TM-60

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

MAINSHAFT AND GEAR

MAINSHAFT AND GEAR

Exploded View

INFOID:0000000010288464

Refer to 

TM-38, "Exploded View"

.

Disassembly

INFOID:0000000010288465

CAUTION:

• Set mainshaft on the vise with back plate and remove gears and snap rings.
• For installation and removal of snap ring, set snap ring pliers

and flat pliers at both sides of snap ring. Stretch snap ring,
and move it with flat pliers.

• Disassemble gear components putting matching marks on

the parts that do not affect any functions.

1.

Remove snap ring (1).

2.

Set the drift (A) [SST: ST33052000] and puller on 6th main gear
(1), and remove mainshaft rear bearing inner race (2) and 6th
main gear from mainshaft using a press.

3.

Set the drift (A) [SST: ST33052000] and puller on 4th main gear
(1), and remove 5th main gear (2), and 4th main gear from main-
shaft using a press.

4.

Remove intermediate adjusting shim.

SCIA1755J

PCIB1745E

PCIB1744E

PCIB1743E

MAINSHAFT AND GEAR

TM-61

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

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5.

Set the drift (A) [SST: ST33052000] and puller on 1st main gear
(1), and remove 1st main gear, 1st-2nd synchronizer assembly
(2), 2nd main gear (3), bushing, and 3rd main gear (4) from
mainshaft using a press.

6.

Set the drift (A) [SST: ST33052000] and puller on mainshaft
front bearing inner race (1), and remove mainshaft front bearing
inner race from mainshaft using a press.

Assembly

INFOID:0000000010288466

CAUTION:

For installation and removal of snap ring, set snap ring pliers
and flat pliers at both sides of snap ring. Stretch snap ring, and
move it with flat pliers.

1.

Press-fit the mainshaft front bearing inner race (1) onto the
mainshaft using the drift (A) [SST: ST36720030] and press.

CAUTION:

Replace mainshaft front bearing outer race and mainshaft
front bearing inner race as a set.

2.

Apply gear oil to 1st inner baulk ring, 1st synchronizer cone, 1st
outer baulk ring, 2nd inner baulk ring, 2nd synchronizer cone,
and 2nd outer baulk ring.

PCIB1742E

PCIB1741E

SCIA1755J

PCIB1733E

TM-62

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

MAINSHAFT AND GEAR

3.

Install 1st main gear (1), and 1st-2nd synchronizer assembly (2)
onto the mainshaft.

CAUTION:

• Replace 1st inner baulk ring, 1st synchronizer cone and

1st outer baulk ring as a set.

• Replace 2nd inner baulk ring, 2nd synchronizer cone and

2nd outer baulk ring as a set.

• Replace 1st-2nd coupling sleeve and 1st-2nd  synchro-

nizer hub as a set.

4.

Press-fit the bushing (3) onto the mainshaft using the drift (A)
[SST: KV32102700] and press.

5.

Press-fit 3rd main gear (1) to the mainshaft using the drift (A)
[SST: KV32102700] and press after installing the 2nd main gear
(2) and the 3rd main gear to the mainshaft.

6.

Select the thickness of the intermediate adjusting shim (1)
needed by measuring the distance “L” between the base of the
mainshaft (2) and the top of the 3rd main gear (3).
 

Unit: mm (in)

7.

Install selected intermediate adjusting shim.

8.

Press-fit the 4th main gear (1) onto the mainshaft using the drift
(A) [SST: KV32102700].

PCIB1734E

PCIB1735E

Distance “L” 

Adjusting shim thickness

147.690 – 147.666 (5.8146 – 5.8136)

1.500 (0.0591)

147.665 – 147.641 (5.8136 – 5.8126)

1.525 (0.0600)

147.640 – 147.616 (5.8126 – 5.8116)

1.550 (0.0610)

147.615 – 147.591 (5.8116 – 5.8107)

1.575 (0.0620)

147.590 – 147.566 (5.8106 – 5.8097)

1.600 (0.0630)

147.565 – 147.541 (5.8096 – 5.8087)

1.625 (0.0640)

147.540 – 147.516 (5.8086 – 5.8077)

1.650 (0.0650)

147.515 – 147.491 (5.8077 – 5.8067)

1.675 (0.0659)

147.490 – 147.466 (5.8067 – 5.8057)

1.700 (0.0669)

147.465 – 147.441 (5.8057 – 5.8048)

1.725 (0.0679)

147.440 – 147.416 (5.8047 – 5.8038)

1.750 (0.0689)

147.415 – 147.391 (5.8037 – 5.8028)

1.775 (0.0699)

PCIB1736E

PCIB1737E